1220 	if (mr->sig) {  in clean_mr()
1222 					  mr->sig->psv_memory.psv_idx))  in clean_mr()
1224 				     mr->sig->psv_memory.psv_idx);  in clean_mr()
1226 					  mr->sig->psv_wire.psv_idx))  in clean_mr()
1228 				     mr->sig->psv_wire.psv_idx);  in clean_mr()
1229 		kfree(mr->sig);  in clean_mr()
1230 		mr->sig = NULL;  in clean_mr()
1338 		mr->sig = kzalloc(sizeof(*mr->sig), GFP_KERNEL);  in mlx5_ib_alloc_mr()
1339 		if (!mr->sig) {  in mlx5_ib_alloc_mr()
1351 		mr->sig->psv_memory.psv_idx = psv_index[0];  in mlx5_ib_alloc_mr()
1352 		mr->sig->psv_wire.psv_idx = psv_index[1];  in mlx5_ib_alloc_mr()
1354 		mr->sig->sig_status_checked = true;  in mlx5_ib_alloc_mr()
1355 		mr->sig->sig_err_exists = false;  in mlx5_ib_alloc_mr()
1357 		++mr->sig->sigerr_count;  in mlx5_ib_alloc_mr()
1378 	if (mr->sig) {  in mlx5_ib_alloc_mr()
1380 					  mr->sig->psv_memory.psv_idx))  in mlx5_ib_alloc_mr()
1382 				     mr->sig->psv_memory.psv_idx);  in mlx5_ib_alloc_mr()
1384 					  mr->sig->psv_wire.psv_idx))  in mlx5_ib_alloc_mr()
1386 				     mr->sig->psv_wire.psv_idx);  in mlx5_ib_alloc_mr()
1390 	kfree(mr->sig);  in mlx5_ib_alloc_mr()
1412 		if (!mmr->sig) {  in mlx5_ib_check_mr_status()
1418 		mmr->sig->sig_status_checked = true;  in mlx5_ib_check_mr_status()
1419 		if (!mmr->sig->sig_err_exists)  in mlx5_ib_check_mr_status()
1422 		if (ibmr->lkey == mmr->sig->err_item.key)  in mlx5_ib_check_mr_status()
1423 			memcpy(&mr_status->sig_err, &mmr->sig->err_item,  in mlx5_ib_check_mr_status()
1428 			mr_status->sig_err.key = mmr->sig->err_item.key;  in mlx5_ib_check_mr_status()
1431 		mmr->sig->sig_err_exists = false;  in mlx5_ib_check_mr_status()